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RENESAS RAA4892062GNP#AA5
Battery Supervisor & Monitor, I2C/SPI, 12 V to 55 V, QFN-EP-64
- Manufacturer:
- RENESAS RENESAS
- Manufacturer Part No:
- RAA4892062GNP#AA5
- Order Code:
- 3860904
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- Product Range
- -
- Technical Datasheet:
- RAA4892062GNP#AA5 Datasheet
- ECAD / MCAD
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Product Overview
RAA489206 is a 16-cell Battery Front End (BFE) IC, an essential component of any Battery Management System (BMS) that periodically scans battery status and the operating environment to optimize battery life and prevent catastrophic failures. To manage the overall state of the battery pack, a differential multiplexer and 16bit ADC allow for the accurate monitoring of cell voltage, temperature and load current. The RAA489206 supports I2C, SPI and SPI w/CRC protocols allowing customers to connect an MCU in a proprietary battery management solution. Low current consumption with an average IDLE mode current of 200µA and a SHIP mode current of less than 18µA maximizes the storage and discharge life of a battery pack. Applications include light electric vehicles such as e-bikes, e-scooters, and e-motorcycles, cordless power and gardening tools, home appliances, 24V, 36V, 42V, and 48V portable battery packs, telecom and server farms, solar farms and energy storage systems.
- High hot plug rating of 62V, VCELL accuracy of ±10mV, IPACK accuracy of ±0.2%
- 16bit VCELL and IPACK measurements
- Charge/load wake-up detection circuitry
- 4-pin GPIO port, integrated 3.3V regulator, 40 to +85°C temperature range
- Supports I2C, SPI, and SPI with CRC communications
- 16-cell high voltage BFE IC is offered in an efficient 64 Ld QFN package with a thermal pad
- Internal cell balancing circuitry provides 8mA of balance current per cell
- External cell balancing for higher currents is also supported
- Reduced cost and BOM
- Fast, flexible, cell balancing
Product Information
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- Li-Ion
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- I2C, SPI
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- 16Cells
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- 12V
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- 55V
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- QFN-EP
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- 64Pins
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- -40°C
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- 85°C
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- Surface Mount
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- -
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- -
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- MSL 1 - Unlimited
Technical Documents (2)
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308 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 12/1/25
308 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥1,097.24
(¥1,206.96 Inc. JCT)
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| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥1,097.24 (¥1,206.96) |
| 10+ | ¥848.07 (¥932.88) |
| 25+ | ¥730.99 (¥804.09) |
| 50+ | ¥719.49 (¥791.44) |
| 100+ | ¥707.98 (¥778.78) |
| 250+ | ¥696.47 (¥766.12) |
| 500+ | ¥675.45 (¥743.00) |
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